77317004 has 12 divisors (see below), whose sum is σ = 142426200. Its totient is φ = 36623808.

The previous prime is 77316997. The next prime is 77317027. The reversal of 77317004 is 40071377.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508589 + ... + 508740.

It is an arithmetic number, because the mean of its divisors is an integer number (11868850).

Almost surely, 2^77317004 is an apocalyptic number.

It is an amenable number.

77317004 is a deficient number, since it is larger than the sum of its proper divisors (65109196).

77317004 is a wasteful number, since it uses less digits than its factorization.

77317004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017352 (or 1017350 counting only the distinct ones).

The product of its (nonzero) digits is 4116, while the sum is 29.

The square root of 77317004 is about 8793.0088138248. The cubic root of 77317004 is about 426.0151125734.

The spelling of 77317004 in words is "seventy-seven million, three hundred seventeen thousand, four".